<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="app"></div>

    <template id="my-app">
      <div>
        <h2>{{message}}</h2>
        <ul>
            <li v-for="(item, index) in movies">{{index+1}}-{{item}}</li>
        </ul>
        <input type="text" v-model="newMovie">
        <button @click="addMovie">添加</button>
      </div>
    </template>

    <script src="../vue/vue.js"></script>
    <script>
        const App = {
            template: '#my-app',
            data() {
                return {
                    message: 'hello',
                    newMovie: '',
                    movies: [
                        '盗梦空间',
                        '星际穿越'
                    ]
                }
            },
            methods: {
                addMovie() {
                    this.movies.push(this.newMovie)
                    this.newMovie = ''
                }
            }
        }

        Vue.createApp(App).mount('#app');
    </script>
</body>
</html>